What is Nyquist theorem?
Understand the Problem
The question is asking for an explanation of Nyquist's theorem, which is a fundamental principle in signal processing and telecommunications related to sampling and data transmission.
Answer
The Nyquist theorem states that an analog signal can be digitized without aliasing error if and only if the sampling rate is greater than or equal to twice the highest frequency component in the given signal.
The final answer is The Nyquist theorem states that an analog signal can be digitized without aliasing error if and only if the sampling rate is greater than or equal to twice the highest frequency component in the given signal.
Answer for screen readers
The final answer is The Nyquist theorem states that an analog signal can be digitized without aliasing error if and only if the sampling rate is greater than or equal to twice the highest frequency component in the given signal.
More Information
The Nyquist theorem is fundamental in digital signal processing, ensuring signals are sampled at a rate that prevents aliasing errors.
Tips
A common mistake is not considering the highest frequency component in the signal, leading to an incorrect sampling rate.
Sources
- The web page with info on - ScienceDirect - sciencedirect.com
- Nyquist–Shannon sampling theorem - Wikipedia - en.wikipedia.org
- Acquiring an Analog Signal: Bandwidth, Nyquist Sampling Theorem - NI - ni.com
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